Afroalpine Vascular Plants PDF Download
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Author: Olov Hedberg
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 438
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Book Description
Author: Olov Hedberg
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 438
Get Book Here
Book Description
Author: Olov Hedberg
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 152
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Book Description
Author: Marinus J.A. Werger
Publisher: Springer Science & Business Media
ISBN: 9400999518
Category : Science
Languages : en
Pages : 1402
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Book Description
Southern Africa is certainly not a naturally bounded area so that there are several possibilities for delineating it and concepts about its extent. Wellington* discussed the various possibilities for delineation and suggested that one line stands out more clearly and definitely as a physical boundary than any other, namely the South Equatorial Divide, the watershed between the ZaIre, Cuanza and Rufiji Rivers on the one hand and the Z ambezi, Cunene and Rovuma Rivers on the other. This South Equatorial Divide is indeed a major line of separation for some organisms and is also applicable in a certain geographical sense, though it does not possess the slightest significance for many other groups of organisms, ecosystems or geographical and physical features of Africa. The placing of the northern boundary of southern Africa differs in fact strongly per scientific dis cipline and is also influenced by practical considerations regarding the possibilities of scientific work as subordinate to certain political realities and historically grown traditions. This is illustrated, for example, in such works as the Flora of Southern Africa, where the northern boundary of the area is conceived as the northern and eastern political boundaries of South West Africa, South Africa and Swaziland. Botswana, traditionally included in the area covered by the Flora Zambesiaca, thus forms a large wedge in 'Southern Africa'.
Author: B.. Verdcourt
Publisher: Taylor & Francis
ISBN:
Category : Science
Languages : en
Pages : 8
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Book Description
This volume is a reference on the flora of Eastern Africa and refers specifically to the family Equisetaceae. It is designed for those concerned with the identification and utilization of plants in Eastern Africa.
Author: Xander van der Maesen
Publisher: Springer Science & Business Media
ISBN: 9400902859
Category : Science
Languages : en
Pages : 864
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Book Description
Proceedings of the XIVth AETFAT Congress, 22-27 August 1994, Wageningen, the Netherlands
Author: Inger Nordal
Publisher: CRC Press
ISBN: 9789026518171
Category : Science
Languages : en
Pages : 124
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Book Description
Author: Philip W. Rundel
Publisher: Cambridge University Press
ISBN: 052142089X
Category : Gardening
Languages : en
Pages : 400
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Book Description
Plants growing in tropical alpine environments (at altitudes above the closed canopy forest and below the limit of plant life) have evolved distinct forms to cope with a hostile environment characterized by cold, drought and fire. Unlike temperate alpine environments, where there are distinct seasons of favourable and unfavourable conditions for growth, tropical alpine habitats present summer conditions every day and winter conditions every night. Using examples from all over the tropics, this fascinating account reviews, for the first time, the unique form and functional relationships of tropical alpine plants examining both their physiological ecology and population biology. It will appeal to anyone interested in tropical vegetation and plant physiological adaptations to hostile environment, as well as to researchers in biogeography and ecology.
Author: David G. Frodin
Publisher: Cambridge University Press
ISBN: 9781139428651
Category : Science
Languages : en
Pages : 1136
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Book Description
This 2001 book provides a selective annotated bibliography of the principal floras and related works of inventory for vascular plants. The second edition was completely updated and expanded to take into account the substantial literature of the late twentieth century, and features a more fully developed review of the history of floristic documentation. The works covered are principally specialist publications such as floras, checklists, distribution atlases, systematic iconographies and enumerations or catalogues, although a relatively few more popularly oriented books are also included. The Guide is organised in ten geographical divisions, with these successively divided into regions and units, each of which is prefaced with a historical review of floristic studies. In addition to the bibliography, the book includes general chapters on botanical bibliography, the history of floras, and general principles and current trends, plus an appendix on bibliographic searching, a lexicon of serial abbreviations, and author and geographical indexes.
Author: Bernard Verdcourt
Publisher: CRC Press
ISBN: 9789061913979
Category : Science
Languages : en
Pages : 16
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Book Description
The flora is prepared at Royal Botanic Gardens, Kew, in close collaboration with East African Herbarium and in liaison with the University of Dar es Salaam, the University of Nairobi and the Makerere University. Significant contributions are also made by specialists elsewhere. The flora is designed to a high academic standard and should be a useful resource reference for anyone concerned with the identification and utilization of plants in eastern Africa. Each family is published as a separate part.
Author: Henk Beentje
Publisher: CRC Press
ISBN: 9789058094087
Category : Science
Languages : en
Pages : 12
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Book Description
Prepared at the Royal Botanic Gardens, Kew, and designed to the highest academic standards, this title acts as a reference for anyone concerned with the identification and utilization of plants in eastern Africa.
